qcow2: refactor decompress_buffer
commit341926ab83e2b4d5af1f8c7633e8b6d72d318458
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Thu, 1 Nov 2018 18:27:35 +0000 (1 21:27 +0300)
committerKevin Wolf <kwolf@redhat.com>
Fri, 14 Dec 2018 10:52:40 +0000 (14 11:52 +0100)
tree182f36e0714c2a6fda0c47ae1d1bfbe042d86208
parentf4b3e2a960ed571397292150539455a2dd981338
qcow2: refactor decompress_buffer

- make it look more like a pair of qcow2_compress - rename the function
  and its parameters
- drop extra out_len variable, check filling of output buffer by strm
  structure itself
- fix code style
- add some documentation

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/qcow2.c